How long should the RESET pin be held low when powering on?

Question:

How long should the RESET pin be held low when powering on?

Answer:

From power-on to reset deactivation (RESET pin released back high), please hold the RESET pin low for at least the oscillation stabilization time + PLL lock time (maximum 10 ms).
(Example: If the oscillation stabilization time is 15 ms, RESET must be held low for 25 ms (15 ms + 10 ms).)

For the oscillation stabilization time, please consult oscillation stabilization constant and time specifications from your oscillator manufacturer.
The rated value of the PLL lock time is shown below.